13628223

素因数分解:

$3^3\times 7^2\times {\mathrm{10301}}^1$

素因数の和:10324

約数の個数: 24

約数和(自身を含む): 23488560

約数和(自身を除く): 9860337

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 10301, 30903, 72107, 92709, 216321, 278127, 504749, 648963, 1514247, 1946889, 4542741, 13628223]

約数ペア:

[(1, 13628223), (3, 4542741), (7, 1946889), (9, 1514247), (21, 648963), (27, 504749), (49, 278127), (63, 216321), (147, 92709), (189, 72107), (441, 30903), (1323, 10301)]